Mitosis, Cancer and Meiosis

what is G1 in the stages of the cell cycle?

• DNA synthesis

• growth and preparation for mitosis

• growth

• cell division

what is the part of the cell cycle that synthesizes a copy of DNA within the nucleus

• M phase

• Cytokinesis

• G2

• S phase

what is common in the G1 and G2 phases in the cell cycle?

• both have growth

• both parts of interphase

• prepares for mitosis

• copies organelles

which best describes the G2 phase

• the spindles form, the chromatin condenses into chromosomes, centrioles assist with spindles as well as the nuclear envelope breaks down.

• double checks the duplicated chromosomes for any errors as well as more cell growth, production of protein and organelles and prepares for mitosis.

• the cytoplasm of each cell is divided into two new cells.

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where does mitosis take place with prophase, metaphase, anaphase, and telophase?

• M phase

• S phase

• G1

• G2

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which phase in the cell cycle where there is two new cells?

• M phase

• Cytokinesis

• S phase

• G1 phase

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which are the ones that mitosis includes?

• eukaryotic cell

• a single cell divides into 2 daughter cells (identical)

• growth

• replace worn-out cells

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what is one part of the prophase in mitosis?

• chromatin condenses into chromosomes

• shortest phase

• sister chromatids pull apart

• chromosomes unfold back into chromatin

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select all that apply that check off for metaphase in mitosis

• sister chromatid pairs line up in the middle of the cell

• the shortest phase

• spindle fibers attach to the centrosomes of each sister chromatid pair

• sister chromatids pull apart

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anaphase concludes of what?

• the sister chromatids pull apart and the individual chromosomes are pulled to the opposite side of the cell

• the new nuclear envelope forms as well the chromosomes unfold back into chromatin and the nucleoli reappear

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